Head With Veins Model illustrates the Veins of the Human Head. Shows the pathway of the left Internal Jugular Vein in the Cervical and Head Region, including the Tributary Venous Branches. Also shows the floor of the Cranium and a cross section through Internal Structures. The right side is dissected to expose major veins in the head and Neck. Twenty structures are referenced on a numbered key. Mounted on a base for display. 8" x 6" x 11". This Larynx Model used in Medical research centers, pharmaceuticals, medical schools educational programs by teachers and students for easy learn understand Anatomy, Function and Pathology of a Human Larynx. Also used in doctors offices and legal presentations.